Clin'form is an adaptable and powerful electronic Clinical Outcome Assessment (eCOA) platform that aims to simplify clinical trials for both patients and research sites, improve data integrity, and speed up processes for research teams. Its versatility allows it to be used across various protocols and demographics, making it suitable for any type of questionnaire—including Patient-Reported Outcomes (PRO), Observer-Reported Outcomes (ObsRO), Clinician-Reported Outcomes (ClinRO), and diaries—while catering to individuals of all ages, from children to the elderly. The platform is designed to handle diverse population sizes, effectively managing studies that involve anywhere from a small group to over 10,000 participants spread across multiple regions worldwide. Clin'form integrates smoothly with other clinical systems to provide an efficient workflow, supporting various data collection methods such as dedicated tablets or smartphones, the patient's personal device, web access on any browser, and in-person interviews. Noteworthy features include an integrated tele-visit option to accommodate unexpected changes and patient engagement tools that promote high levels of compliance. Additionally, Clin'form's user-friendly interface ensures that both researchers and participants can easily navigate the platform, making the clinical trial experience more streamlined and effective.